Six thinking hats
Bono, Edward de
Six thinking hats by Edward de Bono - London: Penguin Books Ltd. 1985 - 207p. 25 cm x 13 cm
014013784x
competent thinking
creative ideas
lateral thinking
solutions
153.42 / BON
Six thinking hats by Edward de Bono - London: Penguin Books Ltd. 1985 - 207p. 25 cm x 13 cm
014013784x
competent thinking
creative ideas
lateral thinking
solutions
153.42 / BON